Below you can download the newest food guide chart available. It features all the updated information research through the years.
There were 22 rounds of revision to create this Food Guide. Pyramid. It's based on nutritional knowledge gleaned from hundreds of health books and thousands of hours of study.
http://www.honestfoodguide.org/downloads/21407.0_HonestFoodGuide.pdf
The purpose of this Food Guide Pyramid is to help you be healthy, eat nutritionally healthy foods and not to generate healthy profits for Big Business (which seems to be the purpose of the USDA's Food Guide Pyramid)
The New Food Pyramid is an inverse pyramid. Notice that it has two sides. It has a red side for pain and disease, and a green side for optimum health. It then lists the foods to be eaten and the benefits of eating them.